diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/Local.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/Local.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/Local.h b/include/llvm/Transforms/Utils/Local.h index 103d4cda41..0b8147e76d 100644 --- a/include/llvm/Transforms/Utils/Local.h +++ b/include/llvm/Transforms/Utils/Local.h @@ -74,6 +74,14 @@ bool RecursivelyDeleteTriviallyDeadInstructions(Value *V); /// too, recursively. Return true if the PHI node is actually deleted. bool RecursivelyDeleteDeadPHINode(PHINode *PN); + +/// SimplifyInstructionsInBlock - Scan the specified basic block and try to +/// simplify any instructions in it and recursively delete dead instructions. +/// +/// This returns true if it changed the code, note that it can delete +/// instructions in other blocks as well in this block. +bool SimplifyInstructionsInBlock(BasicBlock *BB, const TargetData *TD = 0); + //===----------------------------------------------------------------------===// // Control Flow Graph Restructuring. // |